How long does a Torn Ligament take to heal?
Image by Health Facts by Dr Pasindu

If you have been told that you have a torn ligament, one of the first questions you will probably ask is:

“How long will this take to heal?”

The short answer is that a torn ligament may take anywhere from a few weeks to several months to recover.

The exact recovery time depends on several factors:

Which ligament is injured
Whether the ligament is stretched, partially torn or completely torn
Whether the joint remains stable
Your age and general health
Whether there are associated fractures, cartilage or tendon injuries
How well rehabilitation is followed
Whether surgery is required

A mild ligament sprain may improve within a few weeks. A significant partial tear may require several weeks of rehabilitation, while a complete tear of an important stabilising ligament such as the anterior cruciate ligament (ACL) may require months of rehabilitation and, in some patients, surgery.

The important point is that pain improving does not necessarily mean that the ligament has fully recovered.

As a doctor, this is one of the most important things I would want someone with a ligament injury to understand. The aim of treatment is not simply to make the pain disappear. We also need to restore movement, strength, balance and joint stability so that the same ligament is not injured again.

What Is a Torn Ligament?

Ligaments are strong bands of connective tissue that connect one bone to another bone around a joint.

Their main job is to stabilise the joint and prevent excessive or abnormal movement.

A ligament can become injured when a joint is suddenly:

Twisted
Rolled
Bent beyond its normal range
Hit from the side
Forced into an abnormal position

This is why ligament injuries are common in the ankle, knee, wrist and thumb, particularly during sports, falls and accidents.

A ligament injury is usually called a sprain.

This is different from a strain.

A sprain involves a ligament, while a strain usually involves a muscle or tendon.

How Long Does a Torn Ligament Take to Heal?

There is no single recovery time that applies to every ligament.

As a rough guide, uncomplicated ligament injuries may follow a pattern like this:

Severity	What has happened?	Approximate recovery
Grade 1	Ligament stretched with microscopic damage	Around 1–3 weeks for many minor injuries
Grade 2	Partial ligament tear	Often around 3–6 weeks or longer
Grade 3	Complete ligament tear	Often 6–12 weeks or several months
Major ligament requiring reconstruction	Complete tear with significant instability	Often many months

These figures should only be considered general estimates.

For example, the American Academy of Orthopaedic Surgeons describes ankle sprain rehabilitation as taking around two weeks for some minor injuries but 6–12 weeks for more severe sprains.

Meanwhile, an injury such as a torn ACL follows a very different recovery pathway from a simple ankle ligament sprain.

So instead of asking only:

“What grade is my ligament tear?”

I would also ask:

“Which ligament is torn, and is the joint still mechanically stable?”

That question often matters much more.

What Is a Grade 1 Ligament Tear?

A Grade 1 ligament injury is the mildest form.

The ligament has usually been overstretched with small microscopic injuries rather than a major structural tear.

You may notice:

Mild pain
Mild swelling
Tenderness
Some discomfort when using the joint
Little or no obvious instability

For a straightforward Grade 1 ankle ligament injury, recovery may occur within approximately 1–3 weeks, although returning to competitive sport may take longer.

Even a mild injury should not be ignored if the joint continues to feel unstable.

What Is a Grade 2 Ligament Tear?

A Grade 2 injury usually means a partial ligament tear.

Some ligament fibres remain intact, while others have been torn.

Symptoms may include:

More significant pain
Swelling
Bruising
Difficulty walking or using the joint
Reduced movement
Some joint looseness or instability

A simple Grade 2 ankle ligament injury commonly requires around 3–6 weeks to recover, but this varies considerably depending on the ligament and the extent of damage.

This is also the stage at which rehabilitation becomes particularly important.

Simply waiting until the pain disappears and then immediately returning to sport may leave you with reduced strength, impaired balance or persistent instability.

What Is a Grade 3 Ligament Tear?

A Grade 3 ligament injury generally means that the ligament has been completely torn or ruptured.

There may be:

Significant swelling
Bruising
Difficulty putting weight through the joint
Loss of normal function
A feeling that the joint is unstable or “giving way”

Surprisingly, a complete ligament tear does not automatically mean surgery is required.

Some completely torn ankle ligaments can heal successfully with appropriate protection and rehabilitation.

Other ligaments behave differently.

For example, many medial collateral ligament (MCL) injuries of the knee can heal without surgery, whereas a complete ACL rupture in a young, active person who wants to participate in pivoting sports may be much more likely to require reconstruction.

This is why the words “complete ligament tear” alone are not enough to decide treatment.

Grades of Ligament tears
Image by Health Facts by Dr Pasindu

Can a Torn Ligament Heal Without Surgery?

Yes. Many torn ligaments can heal without surgery.

This includes many:

Ankle ligament tears
MCL injuries of the knee
Mild and moderate ligament sprains
Some complete tears where acceptable joint stability can be maintained

Hospital for Special Surgery notes that the majority of MCL injuries can heal without surgery, including many partial tears and some complete tears depending on where the ligament has been damaged.

Treatment may involve:

Temporary protection of the joint
A brace or splint when appropriate
Pain relief
Gradual weight-bearing
Physiotherapy
Strengthening
Balance and proprioception exercises
Progressive return to normal activity

The key word is progressive.

Modern rehabilitation is not usually about keeping an injured joint completely still for weeks unless there is a specific reason to immobilise it.

Once the early painful period settles, appropriate movement and loading are often part of recovery.

Does a Torn Ligament Need Surgery?

Not necessarily.

Whether surgery is required depends much more on function and stability than simply whether an MRI report contains the word “tear”.

Surgery is more likely to be considered when:

The ligament is completely ruptured and the joint remains unstable
The ligament has little ability to heal adequately in its particular location
Several ligaments are injured
There is associated cartilage, meniscal or tendon damage
The injury repeatedly causes the joint to give way
Good rehabilitation has failed
The person's occupation requires exceptional joint stability
The patient wants to return to high-demand pivoting or contact sport

The ACL is a good example.

Not everybody with an ACL tear needs immediate surgery. Some patients can become functionally stable with rehabilitation.

However, AAOS guidance notes that surgery is commonly preferred for young or highly active patients who require reliable knee stability, particularly when associated injuries are present.

The MCL provides the opposite lesson: even significant MCL tears frequently heal successfully without an operation.

So the correct question is not simply:

“Is my ligament completely torn?”

It is:

“Is this particular ligament likely to heal well, and will my joint be stable enough for the activities I need to do?”

Can You Walk on a Torn Ligament?

Sometimes, yes.

Being able to walk does not rule out a ligament tear.

For example, some patients can walk with an MCL or ACL injury, particularly after the initial pain settles.

However, you should not use the ability to walk as a test of whether an injury is serious.

If walking produces significant pain, the joint feels unstable or you need to limp heavily, forcing yourself to walk normally may worsen symptoms.

Crutches, a brace or temporary reduction in weight-bearing may sometimes be appropriate.

More importantly, after an ankle or knee injury, inability to take weight can also indicate a fracture or another significant injury, not simply a ligament tear.

How Do I Know If a Ligament Is Torn?

Possible symptoms include:

Pain around the joint
Rapid swelling
Bruising
Tenderness
Reduced movement
Difficulty bearing weight
A feeling of instability
The joint “giving way”
Hearing or feeling a pop at the time of injury

But symptoms alone cannot reliably tell you whether the ligament is mildly stretched, partially torn or completely ruptured.

A surprisingly painful injury can sometimes be relatively minor, while a completely torn ligament may occasionally become less painful quite quickly.

Doctors therefore assess:

How the injury happened
Where the pain is located
Swelling and bruising
Range of movement
Joint stability
Ability to bear weight
Whether there may be an associated fracture

A physical examination can diagnose many ligament injuries.

Do You Need an MRI for a Torn Ligament?

Not every ligament injury requires an MRI.

This is a common misconception.

For many ankle and knee injuries, an experienced clinician can obtain a great deal of information from the history and physical examination.

An X-ray does not show the ligament itself well, but it may be important for excluding a fracture.

An MRI is more useful when doctors need detailed information about:

Ligaments
Tendons
Cartilage
Menisci
Other soft tissues

MRI may be considered when:

A major ligament injury is suspected
The diagnosis remains unclear
The joint remains unstable
Symptoms are not improving as expected
Multiple structures may have been injured
Surgery is being considered

Even with knee ligament injuries such as an MCL tear, MRI is not automatically required in every patient. Clinical examination may be sufficient in straightforward cases, while imaging becomes particularly useful when associated injuries are suspected.

What Should You Do Immediately After a Ligament Injury?

Traditional advice was usually remembered as RICE:

Rest, Ice, Compression and Elevation.

You may also see PRICE, adding “Protection”.

For the first couple of days, protecting the injured area, controlling swelling and avoiding activities that significantly increase pain remain sensible principles. NHS guidance currently recommends protection, relative rest, ice, compression and elevation during the first 2–3 days for many sprains and strains, followed by movement when pain allows.

However, sports medicine has increasingly moved away from the idea that injured tissues should simply be rested for prolonged periods.

A newer concept is called PEACE and LOVE.

PEACE – Early After Injury

P – Protect
Avoid movements that significantly worsen pain during the early period.

E – Elevate
Elevation can help reduce swelling.

A – Avoid unnecessary anti-inflammatory treatment
There is debate about routine early anti-inflammatory treatment because inflammation forms part of normal tissue healing.

C – Compress
Compression may help manage swelling.

E – Educate
Understand that appropriate activity and rehabilitation are usually more useful than searching for a passive “quick fix”.

LOVE – As Recovery Begins

L – Load
Gradually place appropriate stress through the healing tissue.

O – Optimism
Fear of movement can itself delay return to normal activity.

V – Vascularisation
Pain-free cardiovascular exercise can be gradually introduced where appropriate.

E – Exercise
Mobility, strength and balance exercises help restore normal joint function.

The PEACE and LOVE framework was proposed in the British Journal of Sports Medicine to emphasise the importance of progressive loading and active rehabilitation rather than prolonged rest alone.

I would not interpret this as meaning that everyone should immediately exercise an acutely injured joint.

The important principle is:

Protect it initially, but do not unnecessarily immobilise it forever.

Why Physiotherapy Matters After a Torn Ligament

This is one of the most important parts of treatment.

A ligament may biologically heal while the joint still has:

Weak muscles
Poor balance
Reduced range of movement
Impaired proprioception
Reduced confidence
Persistent instability

Proprioception is your body's ability to recognise the position and movement of a joint.

After an ankle ligament injury, for example, poor proprioception can make the ankle more likely to roll again.

Rehabilitation therefore usually progresses through several stages:

1. Restore movement

The first aim is to regain comfortable movement without excessively stressing the healing ligament.

2. Restore strength

The muscles surrounding the injured joint provide additional stability.

3. Restore balance and proprioception

This becomes particularly important following ankle and knee ligament injuries.

4. Restore functional movements

Walking may progress to:

Stairs
Jogging
Running
Jumping
Direction changes

5. Sport-specific rehabilitation

An athlete may need additional:

Agility training
Cutting movements
Acceleration and deceleration
Landing drills
Contact preparation

Returning to sport should therefore not be based purely on the number of weeks since the injury.

Can You Return to Exercise When the Pain Is Gone?

Not necessarily.

This is another important point.

Pain often improves before strength, balance and ligament stability have completely recovered.

Imagine someone who sprains an ankle while playing football.

Two weeks later:

Swelling has almost disappeared.
Walking is comfortable.
There is very little pain.

They may assume:

“My ankle is healed.”

But football does not only involve walking.

It requires:

Sprinting
Sudden stopping
Jumping
Landing
Twisting
Changing direction

The ankle needs to tolerate all of these safely.

Returning purely because the joint no longer hurts is therefore one reason ligament injuries can recur.

What I Would Do If I Suspected I Had Torn a Ligament

If I injured a joint myself and suspected a ligament tear, I would not make my decision based simply on how painful it was.

As a doctor, I would think about the injury in a structured way.

First, I would ask myself how the injury occurred.

Was the ankle rolled inward? Was the knee twisted while the foot stayed planted? Was there direct impact from the side? Did I hear a pop?

Next, I would look for swelling, bruising and particularly whether the joint felt unstable.

I would also check whether I could safely bear weight.

If there were significant pain directly over a bone, inability to take weight, obvious deformity, numbness or a cold/pale limb, I would seek assessment rather than assuming that it was “just a ligament injury”.

If the injury appeared to be a straightforward mild sprain, I would initially protect it and reduce activities that significantly increased pain.

But I would not plan to keep the joint completely inactive for weeks.

As symptoms improved, I would gradually restore movement and loading.

And before returning to demanding exercise, I would want more than absence of pain.

I would want:

Normal or near-normal movement
Good strength
Good balance
Confidence using the joint
No sensation of giving way
Ability to perform the movements required for my activity

If instability persisted, I would have the joint properly assessed rather than repeatedly testing it and hoping it would eventually settle.

That approach is much more useful than asking only:

“How many weeks until this ligament heals?”

Recovery Pathway after a Ligament Tear
Image by Health Facts by Dr Pasindu

When Should You See a Doctor for a Torn Ligament?

Seek medical assessment promptly if:

You cannot bear weight or use the joint
The joint feels markedly unstable
There is severe or rapidly increasing swelling
There is significant pain directly over a bone
The joint looks deformed
You have numbness or tingling
The limb becomes pale, blue or unusually cold
You heard a crack during the injury
Pain is severe or worsening
The injury is not improving as expected
You repeatedly injure the same joint

Mayo Clinic specifically advises medical assessment when an injured joint cannot be used or weight cannot be placed through it, when there is bony tenderness, numbness or significant instability.

Ankle Ligament Tear Recovery Time

Ankle ligament injuries are among the most common ligament injuries.

Most are lateral ankle sprains, occurring when the ankle rolls inward.

An uncomplicated minor ankle sprain may recover in a few weeks.

More severe ligament injuries may require approximately 6–12 weeks, and some patients take longer to return to demanding sports.

Even complete ankle ligament tears do not automatically require surgery. Many can be successfully managed using appropriate immobilisation or bracing followed by rehabilitation.

Persistent ankle instability, however, deserves further assessment.

Knee Ligament Tear Recovery Time

The knee contains several major ligaments, including:

ACL – anterior cruciate ligament
PCL – posterior cruciate ligament
MCL – medial collateral ligament
LCL – lateral collateral ligament

Their treatment is not identical.

MCL tear

Most isolated MCL injuries can be managed without surgery.

Physical therapy is used to restore movement and strength while the ligament heals.

ACL tear

ACL injuries require a more individualised decision.

Some patients can function well following structured rehabilitation.

However, young active people involved in sports requiring frequent cutting, pivoting and sudden changes of direction may benefit from reconstruction, particularly when instability persists or other structures are injured.

Recovery after ACL reconstruction is therefore measured in months rather than weeks.

Can a Partial Ligament Tear Heal Completely?

Many partial ligament tears can heal successfully.

But “healed” should mean more than simply seeing improvement on a scan.

From a practical point of view, successful recovery means that the joint:

Is comfortable
Moves normally
Has adequate strength
Is stable
Can tolerate your normal activities

For some people that means being able to walk comfortably.

For another person it may mean returning to competitive football.

Their rehabilitation requirements are very different.

Why Is My Torn Ligament Taking So Long to Heal?

Recovery may take longer when:

The original injury was more severe than expected
Several structures were injured
Rehabilitation started too late
The joint was immobilised for too long
Activity was increased too quickly
The ligament healed with residual looseness
Muscle weakness remains
Balance has not been retrained
The joint has been repeatedly reinjured

Persistent pain can also indicate that the original diagnosis needs to be reconsidered.

For example, an apparent ankle sprain may occasionally coexist with a fracture, cartilage injury, tendon injury or a higher ankle ligament injury.

If your recovery is clearly not progressing as expected, reassessment is better than simply continuing the same treatment indefinitely.

Frequently Asked Questions About Torn Ligaments

How long does a partial ligament tear take to heal?

For a straightforward partial ligament tear, recovery may take several weeks. Around 3–6 weeks is commonly quoted for moderate ankle ligament injuries, although some tears take substantially longer depending on their location and severity.

How long does a Grade 2 ligament tear take to heal?

A Grade 2 injury usually represents a partial tear. Many uncomplicated Grade 2 ankle sprains recover over approximately 3–6 weeks, but full return to demanding exercise may take longer.

How long does a Grade 3 ligament tear take to heal?

A Grade 3 injury represents a complete tear. Recovery may require 6–12 weeks or several months, depending on which ligament is involved, joint stability, rehabilitation and whether surgery is required.

Can a completely torn ligament heal without surgery?

Yes, some can. Complete ankle ligament tears and many MCL injuries are examples where non-surgical treatment can sometimes produce good results. Other ligaments, such as the ACL, behave differently.

Does a torn ligament always show on an X-ray?

No. Standard X-rays mainly show bones. They are useful for finding fractures associated with the injury. MRI provides much better visualisation of ligaments and other soft tissues.

Can I walk with a torn ligament?

Sometimes. Some people can walk despite significant ligament damage. However, inability to bear weight, severe pain or joint instability requires assessment.

Is a torn ligament worse than a sprain?

A ligament tear is a type of sprain. Sprains range from mild stretching injuries to complete ligament rupture.

Should I massage a torn ligament?

Aggressive massage over an acutely injured, swollen ligament is generally not something I would recommend immediately after injury. Rehabilitation should focus on appropriate protection followed by controlled movement and progressive loading.

Should I keep a torn ligament completely rested?

Usually not for a prolonged period unless your clinician has specifically advised immobilisation. Short-term protection may be useful, but appropriate movement and progressive rehabilitation are important for many ligament injuries.

Can a ligament heal stronger than before?

Healing produces repaired tissue, but that does not mean the ligament automatically becomes “better than new”. Restoring muscle strength, proprioception and movement control is important because these systems help protect the previously injured joint.

The Bottom Line

If you remember only one thing from this article, remember this:

A torn ligament does not have one universal healing time.

A mild injury may improve within a few weeks.

A partial tear may need several weeks of rehabilitation.

A complete tear may require several months.

And certain ligament injuries may require surgery.

But the decision about recovery should not be made according to the calendar alone.

I would pay attention to four things:

Pain. Movement. Strength. Stability.

When all four are recovering appropriately, you are moving in the right direction.

When pain persists, the joint repeatedly gives way or progress stops, the injury deserves reassessment.

Most importantly, do not assume that a ligament is fully healed simply because the pain has disappeared.

Good rehabilitation is not just about getting you comfortable again.

It is about getting the joint strong, stable and ready for the activities you want to return to.

Medical sources used for this article

This article was prepared using guidance and patient information from the American Academy of Orthopaedic Surgeons (AAOS), National Health Service (NHS), National Institute of Arthritis and Musculoskeletal and Skin Diseases (NIAMS), Hospital for Special Surgery (HSS), Mayo Clinic, and published sports-medicine literature including the British Journal of Sports Medicine.

Medical disclaimer

This article is for general educational purposes and should not be used as a substitute for examination, diagnosis or treatment by a qualified healthcare professional. Ligament injuries vary considerably depending on the joint and severity of injury.